Nucleus Security vs Orca Security comparison

Nucleus Security and Orca Security are both solutions in the Vulnerability Management category. Nucleus Security is ranked #53, while Orca Security is ranked #11 with an average rating of 8.5. Nucleus Security holds a 0.9% mindshare in VM, compared to Orca Security’s 2.4% mindshare. Additionally, 100% of Nucleus Security users are willing to recommend the solution, compared to 100% of Orca Security users who would recommend it.

Nucleus Security

Read 1 Nucleus Security review

1,742 Views
1,028 Comparison Views

100% willing to recommend

Orca Security

Read 31 Orca Security reviews

7,913 Views
4,273 Comparison Views

100% willing to recommend

Nucleus Security

Orca Security

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Executive SummaryUpdated on Feb 23, 2026

Orca Security and Nucleus Security compete in the cloud security domain, with Orca Security having the upper hand in rapid threat detection due to its cloud-native security capabilities.

Features: Orca Security provides agentless security, full-stack visibility, and identifies cloud vulnerabilities effectively, enhancing its cloud security advantage. Nucleus Security features comprehensive vulnerability intelligence, advanced risk prioritization, and integrates well across various environments.

Ease of Deployment and Customer Service: Orca Security's agentless architecture simplifies deployment and offers responsive support, ensuring efficient implementation. Nucleus Security, while more complex due to wide integration possibilities, delivers robust support, catering to organizations requiring comprehensive integration.

Pricing and ROI: Orca Security's premium pricing promises high ROI through swift detection capabilities, appealing to those prioritizing rapid threat response. Nucleus Security offers a cost-effective option with high returns for enterprises focused on detailed vulnerability management.

To learn more, read our detailed Vulnerability Management Report (Updated: February 2026).

Buyer's Guide

Vulnerability Management

February 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Nucleus Security

Ranking in Vulnerability Management

53rd

Average Rating

7.0

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Application Security Tools (36th), Risk-Based Vulnerability Management (22nd), Continuous Threat Exposure Management (CTEM) (15th)

Orca Security

Ranking in Vulnerability Management

11th

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Container Security (10th), Cloud Workload Protection Platforms (CWPP) (5th), API Security (4th), Cloud Security Posture Management (CSPM) (6th), Cloud-Native Application Protection Platforms (CNAPP) (5th), Data Security Posture Management (DSPM) (8th), Cloud Detection and Response (CDR) (2nd), AI Security (5th)

Mindshare comparison

As of March 2026, in the Vulnerability Management category, the mindshare of Nucleus Security is 0.9%, up from 0.8% compared to the previous year. The mindshare of Orca Security is 2.4%, down from 3.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Mindshare Distribution
Product	Mindshare (%)
Orca Security	2.4%
Nucleus Security	0.9%
Other	96.7%

Vulnerability Management

Featured Reviews

reviewer2808414

Health Care Specialist at a healthcare company with 11-50 employees

Improved radiation safety and compliance has supported patient care but daily workflows still need refinement

I think it can be improved by making it more practical, integrated, and easier for teams to apply in real-world workflow from a healthcare perspective. The main improvements I can see right now are better user training with real-case scenarios rather than only theory, and clear and simple protocols for day-to-day operations. Strong integration between safety compliance and documentation systems would help significantly in practice for the healthcare field, which is a niche field. The biggest gain would come from making security processes easier to follow consistently, especially in busy environments where teams need to be aware of clarity and really need to rely on the documentation they are using.I chose a rating of seven because it offers strong value in safety, risk reduction, and compliance, especially in healthcare. However, there is still room for improvement in usability and day-to-day integration. Protocols can be too complex in practice sometimes, and some processes can feel heavy and disconnected from our daily workflow.

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reviewer2800203

Assistant Manager at a manufacturing company with 10,001+ employees

Cloud posture management has improved remediation and optimizes costs with contextual risk insights

Since I have not used Orca Security for 10 months, I am uncertain what areas still need improvement, as they may have rolled out features that addressed issues I faced in the past. However, I can say the tool is good. A few things could potentially be improved, particularly regarding false positives and the UI. What I observed is that they release updates to the platform without notifying the customer. Every time the UI is upgraded, they release something without notification. This could be a slight improvement. If they released some kind of notification to just inform the customer about UI changes, the customer would be aware of the changes that Orca Security is making in the backend.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"We have seen clear compliance and risk control outcomes more than other operational metrics, including fewer process gaps during documentation and safety checks, strong consistency in following protocols for handling, traceability, and staff awareness, better audit readiness, a lower chance of procedure errors, and faster escalation when something appears out of standard, which is very important for us in the healthcare sector."

"Orca's SideScanning is the biggest feature. It's the 'wow' factor... With Orca's SideScanning, they just need permissions for your account and that makes it so simple."

"The vulnerability management does not require network scanning or agent technology, so I don't need to modify any of my products in order to do vulnerability assessments."

"The best features of Orca Security include its ability to perform a lot of security controls without requiring any installation of agents, making it very easy to set up."

"The product itself is really good. It helped us streamline the way we access our servers."

"Overall, I think Orca Security is the leader because of the strategic features I mentioned."

"Orca Security saves resources because it provides the actual output on the screen with the package path."

"Another valuable feature with Orca, something that's not talked about enough, is its ability to rank your gaps and your tasks... You can get visibility with agents and there are a lot of ways to do that. But the ranking and the context across the entire environment, that is what is unique about Orca."

"The initial setup is very easy."

More Orca Security pros

Cons

"Protocols can be too complex in practice sometimes, and some processes can feel heavy and disconnected from our daily workflow."

"The automatic scan only runs every 24 hours, and if an alert is remediated within an hour, it still remains until the next scheduled scan."

"Another improvement would be that, in addition to focusing on endpoint compliance, they would focus on general compliance."

"Orca Security can be improved as there should be some kind of central pane of glass. Similar to how cloud management works, Orca Security should have something comparable."

"A notable limitation with Orca Security is its scanning feature. The automatic scan only runs every 24 hours, and if an alert is remediated within an hour, it still remains until the next scheduled scan."

"Orca needs improvement in snoozing or dismissing specific alarms."

"I think the downside of Orca Security is the reports."

"I would be happy if they offered more automatic remediation options. They're working on that, but the more the better. For example, if they want you to harden a server, they would offer a hardening script that would be more aware of what's going on."

"The main drawback in an agentless approach is that if the solution detects a virus or malware in the environment, we need to manually remove it. But from my experience with other production environments, it's not straightforward to install agents in the hope they will automatically remediate viruses, even from production environments... Ultimately, the ability to auto-remediate is something that I would like to see."

More Orca Security cons

Pricing and Cost Advice

Information not available

"I think their pricing model is aligned with market demand. Of course, Orca could probably better align their pricing model with the needs of smaller businesses as well as some larger-scale enterprises with millions of assets. But in all fairness, I think the Orca sales team has been accommodating and ensured that we're happy with the pricing."

"We have a total of 25 licenses for this solution. The solution is on a pay-and-you-use model."

"Orca is very competitive when compared to the alternatives and is not the most expensive in the market, that's for sure."

"The pricing depends on how many assets you have running in your cloud and how many environments you have. If you have a dev environment, test environment, and a production environment then it's really important that you have coverage for all of them."

"Its license is a bit expensive."

"Orca Security is cheaper compared to other solutions in the same space."

"While it's competitive with Palo Alto Prisma, I think Orca's list price is very high. I would advise Orca to lower it because, at that price, I might consider alternatives like Wiz, which also offers agentless services."

"It is the cost of the visibility that you get. When you really sit down and think about what do you need to do to secure an environment with a low impact on the business, and you take a look out into the world, I think this tool is well justified around cost."

More Orca Security pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

17%

Financial Services Firm

Healthcare Company

Insurance Company

Financial Services Firm

15%

Computer Software Company

12%

Manufacturing Company

10%

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	8
Large Enterprise	8

Questions from the Community

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What do you like most about Orca Security?

It's for protection. It's an agentless tool. We don't need to install anything at a customer's premises. We can just scan the entire assets in the cloud.

See all answers

What needs improvement with Orca Security?

I think the downside of Orca Security is the reports. I don't have any good reports ready to deliver to an executive. If I need to deliver some reports to my account manager or an executive, I don'...

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What is your primary use case for Orca Security?

I normally use Orca Security for AppSec, and one of the features that I use commonly is the application security. I love it because it's already covered in the same license, and I can get a good ov...

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Compared 16% of the time

Upwind vs Orca Security

Compared 7% of the time

Microsoft Defender for Cloud vs Orca Security

Compared 5% of the time

Prisma Cloud by Palo Alto Networks vs Orca Security

Compared 4% of the time

Darktrace vs Orca Security

Compared 3% of the time

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Product Reports

Buyer's Guide

Risk-Based Vulnerability Management

March 2026

Download Nucleus Security product report

Buyer's Guide

Orca Security

March 2026

Download Orca Security product report

Overview

Nucleus Security offers a scalable vulnerability management platform designed for effective risk reduction. By integrating with existing IT infrastructure, it enhances security measures and improves agility.

As a comprehensive security tool, Nucleus Security provides customizable vulnerability assessment, streamlined workflows, and integration capabilities with security tools to enhance threat detection and response. It's tailored for enterprises seeking an intuitive management platform that delivers actionable insights and increases efficiency. By leveraging robust automation and advanced analytics, the platform aids organizations in optimizing their cybersecurity posture.

What are the key features of Nucleus Security?

Customizable Dashboards: Offers personalized views for better visibility and control.
Automated Workflows: Reduces manual tasks, allowing for quicker incident response.
Extensive Integrations: Connects with major security tools to unify threat data.
Risk Prioritization: Analyzes threats to focus on the most critical vulnerabilities.

What benefits can users expect from Nucleus Security?

Increased Efficiency: Streamlined processes lead to faster threat resolution.
Enhanced Data Visibility: Comprehensive data access improves decision-making capabilities.
Cost Reduction: Automation reduces labor costs and minimizes resource expenditure.
Improved Compliance: Facilitates adherence to regulatory standards and policies.

In industries like healthcare, finance, and technology, Nucleus Security is implemented to address specific risks and compliance needs. It provides tailored solutions to safeguard sensitive data, manage regulatory pressures, and ensure robust threat detection. Industries benefit from its ability to adapt to sector-specific challenges while maintaining high security standards.

Nucleus Security

Orca Security provides comprehensive security management with agentless visibility and SideScanning technology, ensuring efficient threat detection without performance impact.

Orca Security offers agentless visibility across multi-cloud environments, streamlining security management with features like SideScanning technology and centralized security tools. It focuses on automation, vulnerability management, and compliance checks, enhancing a company's security posture with real-time alerts and integrated threat detection. Its intuitive interface prioritizes critical issues, making it suitable for managing DevSecOps processes efficiently.

What are the key features of Orca Security?

Agentless Visibility: Gain comprehensive insights into cloud environments without deploying agents.
SideScanning Technology: Detect threats and vulnerabilities efficiently across platforms.
Comprehensive Security Management: Centralizes security across AWS, GCP, and Azure with minimal setup effort.
CIEM Feature: Enhances security posture with integrated identity and access management.
Real-Time Alerts: Provide immediate awareness of security threats and vulnerabilities.
Automation and Compliance: Streamline processes with automated vulnerability management and compliance checks.

What benefits and ROI should companies look for in Orca Security?

Centralized Management: Simplifies security operations by consolidating tools across cloud environments.
Improved Security Posture: Reduces alerts and manages threats effectively with detailed insights.
Efficient Threat Detection: Enhances response capabilities with integrated threat detection and real-time alerts.
Easy Deployment and Setup: Facilitates quick implementation without complex configurations.
Enhanced Integration: Supports seamless integration with existing security frameworks and processes.

Companies in industries such as finance, healthcare, and technology leverage Orca Security for cloud security posture management, ensuring compliance with standards and securing applications and databases. Its agentless approach provides comprehensive visibility across AWS, GCP, and Azure, enhancing risk assessment and vulnerability management without impacting asset performance.

Orca Security

Sample Customers

Information Not Available

BeyondTrust, Postman, Digital Turbine, Solarisbank, Lemonade, C6 Bank, Docebo, Vercel, and Vivino

Buyer's Guide

Vulnerability Management

February 2026

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